Initial commit
added ufos and lib
added app.py
made MyApp class
drawing one ufo in group
little cleanup and renamed blue.pngˆ
drawing numbers in place
moved a bunch of stuff into the main function of MyApp
spaceships gradually moving down, created ufo.py and UFO class
working on dict with problems
problem appearing in ufo as it moves down
moved some stuff to multilines
getting name of key pressed
ufo disappears when correct answer typed
typing answer that requires multiple numbers works
handling incorrect answer
multiple ships on screen successfully, able to give answer and they disappear
added *.eps to .gitignore
changed my mind about the .eps
random selection of ufo for each problem working